*{
    margin: 0 auto;
    padding: 0px;
}
.head-one{
    z-index: 100;
    position: fixed;
    width: 100%;
    backdrop-filter: saturate(180%) blur(1px);
    background: rgba(8, 7, 7, 0.7);
    height: 50px;
    box-shadow: 0 2px 6px 0 white;
}
.logoname{
    font-size: 15px;
    color: #bfbfbf;
    margin-left: 20px;
    text-align: center;
    height: 50px;
    line-height: 50px;
    cursor: pointer;
    text-decoration-line: none;
}
.logoname:hover{
    color: white;
}
.head-one i{
    color: #cbcbcb;
    cursor: pointer;
    float: right;
    margin-right: 25px;
    margin-top: 18px;
}
.head-one i:hover{
    color: white;
}
.search{
    width: 300px;
    height: 30px;
    border-radius: 15px;
    backdrop-filter: saturate(180%) blur(1px);
    margin-top: -40px;
    color: #cfcfcf;
}
.search-ipt{
    width: 200px;
    height: 25px;
    margin-left: 110px;
    margin-top: 2px;
    color: #cfcfcf;
    background: transparent;
    border: 0;
    outline: none;
}
.search:hover{
    backdrop-filter: saturate(180%) blur(1px);
    background: rgba(8, 7, 7, 0.4);

}
.top{
    height: 50px;
    width: 100%;
    background: rgba(8, 7, 7, 0.9);
}

.head-two{
    height: 50px;
    width: 100%;
    backdrop-filter: saturate(180%) blur(1px);
    background: rgba(8, 7, 7, 0.7);
}

.head-two ul{
    list-style: none;
    height: 100px;
    margin-left: 32%;
}

.head-two ul li{
    float: left;
    margin-left: 50px;
}
.logo{
    width: 30px;
    height: 30px;
    padding-top: 10px;
    cursor: pointer;
}
.head-two ul li a{
    color: #cbcbcb;
    text-decoration-line: none;
    vertical-align: middle;
    line-height: 50px;
    font-size: 12px;
    font-weight: lighter;
}
.head-two ul li a:hover{
    color: white;
}
.menudiv0{
    backdrop-filter: saturate(180%) blur(1px);
    background: rgba(8, 7, 7, 1);
    color: white;
    width: 100%;
    height: 400px;
    position: fixed;
    z-index: 100;
}
.menudiv0 ul{
    margin-top: 80px;
    margin-left: 550px;
    list-style: none;
}
.menudiv0 ul li{
    line-height: 30px;
}
.menudiv0 ul li a{
    color: #d4d4d4;
    text-decoration-line: none;
    font-size: 15px;
}
.menudiv0 ul li a:hover{
    color: white;
}
.menudiv{
    backdrop-filter: saturate(180%) blur(1px);
    background: rgba(8, 7, 7, 0.9);
    color: white;
    width: 100%;
    height: 400px;
    position: absolute;
    /*background-color: #4a4a4a;*/
}
.menudiv ul{
    margin-top: 80px;
    margin-left: 550px;
    list-style: none;
}
.menudiv ul li{
    line-height: 40px;
}
.menudiv ul li a{
    color: #d4d4d4;
    text-decoration-line: none;
    font-size: 20px;
    font-weight: bold;
}
.menudiv ul li a:hover{
    color: white;
}

#menu-ul2{
    margin-top: -243px;
    margin-left: 750px;
}
#menu-ul3{
    margin-top: -126px;
    margin-left: 910px;
}
#menu-ul4{
    margin-top: -244px;
    margin-left: 750px;
}
#menu-ul5{
    margin-top: -148px;
    margin-left: 910px;
}
#menu-ul6{
    margin-top: -204px;
    margin-left: 750px;
}
#menu-ul7{
    margin-top: -244px;
    margin-left: 850px;
}
#menu-ul8{
    margin-top: -244px;
    margin-left: 750px;
}
#menu-ul9{
    margin-top: -204px;
    margin-left: 780px;
}

.gg1{
    height: 550px;
    text-align: center;
    background-color: #fafafa;
}
.gg1-t{
    padding-top: 55px;
}
.gg1-t a{
    cursor: pointer;
    font-size: 50px;
    font-weight: 600;
}
.gg1-t b{
    color: #1d1d1f;
    font-family: PingHei, Helvetica Neue, Helvetica, Arial, Verdana, sans-serif;
    cursor: pointer;
    font-size: 55px;
    letter-spacing: -2px;
    font-weight: 600;
}
.gg1 c{
    cursor: pointer;
    font-size: 30px;
    line-height: 0px;
}
.gg1-a{
    margin-top: 10px;
}
.gg1-a a{
    text-decoration-line: none;
    color: #3a8ee6;
    cursor: pointer;
}
.gg1-a a:hover{
    text-decoration-line: underline;
}
.gg2-t{
    cursor: pointer;
    color: white;
    font-size: 45px;
    padding-top: 80px;
    text-align: center;
}
.gg2-t b{
    font-family: PingHei, Helvetica Neue, Helvetica, Arial, Verdana, sans-serif;
}
.gg2-i{
    background-color: white;
    width: 450px;
    border-radius: 18px;
    margin-left: 170px;
}
.gg2-i:hover{
    box-shadow: 1px 0px 2px 2px #686868;
}
.gg2-i a{
    color: #686868;
    margin-left: 30px;
    line-height: 60px;
    font-weight: bold;
    font-size: 13px;
    font-family: PingHei, Helvetica Neue, Helvetica, Arial, Verdana, sans-serif;

}
.gg2-i b{
    margin-left: 35px;
    line-height: 0px;
    font-size: 25px;
    font-family: PingHei, Helvetica Neue, Helvetica, Arial, Verdana, sans-serif;

}
.gg2-i c{
    font-family: PingHei, Helvetica Neue, Helvetica, Arial, Verdana, sans-serif;
    margin-left: 35px;
    line-height: 60px;
    font-size: 16px;
}
.gg2-p{
    margin-top: 10px;
    height: 400px;
    width: 450px;
}
.containter{
    height: 1580px;
    width: 100%;
    background-color: black;
}
.vd1{
    margin-top: 40px;
    margin-left: -20px;
    height: 600px;
    width: 1550px;
}

.vd1-a{
    margin-top: 100px;
    margin-left: 240px;
}
.vd1-a h1{
    color: #bdbdbd;
    font-size: 50px;
}
.vd1-a h1:hover{
    color: white;

}
.vd1-b{
    padding-top: 80px;
    text-align: center;
}
.vd1-b h1{
    font-family: PingHei, Helvetica Neue, Helvetica, Arial, Verdana, sans-serif;
    color: #cecece;
}
.vd1-b a{
    font-family: PingHei, Helvetica Neue, Helvetica, Arial, Verdana, sans-serif;
    line-height: 50px;
    color: #78787d;
    font-size: 18px;
}
.vd1-b b{
    font-family: PingHei, Helvetica Neue, Helvetica, Arial, Verdana, sans-serif;
    font-size: 17px;
    color: #3a8ee6;
    cursor: pointer;
}
.vd1-b b:hover{
    text-decoration-line: underline;
}
.card1{
    border-radius: 18px;
    margin-left: 250px;
    width: 600px;
    height: 720px;
    background-color: black;
    cursor: pointer;
    float: left;
}
.card1:hover{
    box-shadow: 1px 1px 8px 0px #828282;
}
.card1 a{
    font-family: PingHei, Helvetica Neue, Helvetica, Arial, Verdana, sans-serif;
    line-height: 70px;
    color: #686868;
    margin-left: 40px;
}
.card1 h1{
    font-family: PingHei, Helvetica Neue, Helvetica, Arial, Verdana, sans-serif;
    color: white;
    margin-left: 45px;
}
.card1 b{
    margin-left: 45px;
    font-size: 20px;
    color: #b8b8b8;
}
.card1-p{
    background-image: url(../images/huaweimate.png);
    background-position: 0px 0px;
    width: 600px;
    height: 540px;
    margin-top:0px;
}
.card2{
    float: right;
    border-radius: 18px;
    margin-right: 300px;
    width: 350px;
    height: 350px;
    background-color: black;
    cursor: pointer;
    color: #FFFFFF;
}
.card2:hover{
    color: black;
    background-color: #0087f1;
    box-shadow: 1px 1px 6px 0px #828282;
}
.card2 span{
    font-size: 40px;
    font-weight: bold;
    margin-left: 80px;
    line-height: 50px;
    font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei";
}
.card2 span:hover{
    color: #FFFFFF;
    font-size: 50px;
}
.card3{
    float: right;
    border-radius: 18px;
    margin-right: 300px;
    width: 350px;
    height: 350px;
    background-color: black;
    cursor: pointer;
    color: #FFFFFF;
}
.vd2{
    margin-left: 0px;
    width: 350px;
    height: 350px;
    border-radius: 18px;
}
.card4{
    margin-top: 20px;
    margin-left: 250px;
    float: left;
    border-radius: 18px;
    width: 350px;
    height: 350px;
    background-color: #f2f2f2;
    cursor: pointer;
}
.card4 img:hover{
    margin-top: 60px;
    margin-left: 0px;
    width: 350px;
    height: 175px;
    border-radius: 18px;
}
.card4 img{
    margin-top: 80px;
    margin-left: 25px;
    width: 300px;
    height: 150px;
}
.card4-t{
    margin-left: 30px;
    margin-top: 40px;
}
.card4-t span{
    font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei";font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", STXihei, "Microsoft YaHei", SimHei, "WenQuanYi Micro Hei";
    font-weight: bold;
    font-size: 20px;
}
.card4-t span:hover{
    color: #3a8ee6;
}
.card5{
    float: right;
    border-radius: 18px;
    margin-top: 20px;
    margin-right: 300px;
    width: 600px;
    height: 350px;
    background-color:black;
    cursor: pointer;
}
.card5-t{
    font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei";font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", STXihei, "Microsoft YaHei", SimHei, "WenQuanYi Micro Hei";
    margin-top: 120px;
    font-weight: bold;
    margin-left: 25px;
    color: #c0c0c0;
    float: left;
    text-align: center;
}
.card5-t span:hover{
    color: white;
}
.card5 img{
    border-radius: 18px;
    margin-top: 60px;
    width: 400px;
    height: 200px;
    float: right;
}
.card6{
    margin-top: 20px;
    margin-left: 250px;
    float: left;
    border-radius: 18px;
    width: 350px;
    height: 350px;
    background-color: black;
    cursor: pointer;
}
.card6 img{
    margin-top: 50px;
    margin-left: 70px;
    width: 200px;
    height: 200px;
}
.card6-t{
    font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei";font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", STXihei, "Microsoft YaHei", SimHei, "WenQuanYi Micro Hei";
    font-size: 20px;
    font-weight: bold;
    margin-top: 50px;
    margin-left: 100px;
    color:#c0c0c0;
}
.card6-t span:hover{
    color: #01d95a;
}
.vd3{
    border-radius: 18px;
    width: 600px;
    height: 350px;
}
.card3:hover{
    box-shadow: 1px 1px 6px 0px #828282;
}
.card4:hover{
    box-shadow: 1px 1px 6px 0px #828282;
}
.card5:hover{
    box-shadow: 1px 1px 6px 0px #828282;
}
.card6:hover{
    box-shadow: 1px 1px 6px 0px #828282;
}
.footinfo{
    width: 1400px;
    height: 50px;
    border-top: 1px solid rgba(78,78,78,0.98);
    line-height: 20px;
}
.footinfo p{
    font-size: 10px;
    color: #78787d;
    font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei";font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", STXihei, "Microsoft YaHei", SimHei, "WenQuanYi Micro Hei";
}
.footinfo a{
    font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei";font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", STXihei, "Microsoft YaHei", SimHei, "WenQuanYi Micro Hei";
    font-size: 10px;
    text-decoration-line: none;
    color: #78787d;
    line-height: 20px;
}
.footinfo1{
    padding-top: 100px;
    width: 1400px;
    height: 65px;
    line-height: 20px;
}
.footinfo1 p{
    font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei";font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", STXihei, "Microsoft YaHei", SimHei, "WenQuanYi Micro Hei";
    font-size: 10px;
    color: #78787d;
}
.footinfo1 a{
    font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei";font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", STXihei, "Microsoft YaHei", SimHei, "WenQuanYi Micro Hei";
    font-size: 10px;
    text-decoration-line: none;
    color: #78787d;
}